Lithium aluminum hydride → HCID 20031070, compound

Participants

Reaction Conditions

Reaction Steps

Lithium tetrahydridoaluminate (0.345 g, 9.1 mmol) in THF (75 ml) was treated with the compound of Example 31 (1.0 g, 3.1 mmol) and the mixture was heated at 60° C. for 2 hours. Excess reagent was quenched, the mixture filtered and the combined filtrate and ethyl acetate washes were evaporated to a colorless oil (0.76 g). Polar impurities were removed on silica gel (40 g) with 1:1 ethyl acetate-Skelly B eluent to provide title compound (0.42 g) as an oil.

Provenance & Evidence